Construction of ALMA SIS Mixer Measurement System

Transcription

1 Item Construction of ALMA SIS Mixer Measurement System Labor (man-days) Vendor Model Number Quantity Unit Price Total Prices Engineering Technician Shop 1 Rack Components 2 IF(cryo.) Switch Control Chassis NRAO 1 $ 1,500 $ 1, Heater/Vacuum Monitor NRAO 1 $ 1,000 $ 1, Power Meter Agilent E $ 3,000 $ 3,000 5 Power Head/Cables Agilent E9300H 1 $ 2,000 $ 2,000 6 IF Spectrum Analyzer Agilent E $ 20,000 $ 20, Control/Bias Cables (from rack to dewar.) NRAO 1 $ 2,000 $ 2, Other Misc Cables and Connectors NRAO 1 $ 5,000 $ 5, Cable assembly, routing & installation NRAO Documentation NRAO Subsystem Total $ 34, Warm IF Plate 17 RF Components LP Filter K&L Microwave 7L /T25000-O/O 1 $ 750 $ db Atten for 1st Amp Protection Atlantic Microwave AA $ 180 $ Documentation Subsystem Total $ K Plate 24 Dewar Optics GHz Test Horn NRAO 2 $ 2,800 $ 5, square to rectangular transition for feedhorn Custom Microwave 2 $ 300 $ Mirrors 3 $ 1,300 $ 3, Drawings NRAO FAB NRAO 1 $ 200 $ Mirrors & Brackets Mirrors (Vendor) Brackets --NRAO 1 $ 2,200 $ 2, deg. Hybrid MAC Technologies 1 $ 280 $ way IF Switch Radiall R $ 700 $ IF transfer switch Radiall R $ 600 $ Bias wiring Documentation Subsystem Total $ 14, LO source NRAO: To be provided by Kirk and Pan (including expenses) Waveguide Components 43 WR 3.7 to WR 10 transition Custom Microwave 3 $ 500 $ 1,500 WR 10 Waveguide Flanges NRAO 8 $ 25 $ 1, WR 10 Waveguide Aerowave Stainless steel 3ft. $39.00/ft $ Aerowave Coin Silver 3ft. $84.00/ft $ Subsystem Total $ 3, SSB Generator NRAO: To be provided by Kirk and Pan (including expenses) Instrumented Dewar 51 Compressor & Refrigerator 52 Cold Head with He Pot: Sumitomo RDK-415D 53 Compressor Sumitomo CNA-61C with 10-m lines 54 Subsystem total: $ 48, Upgrade compressor shed cooling fans (1/2 cost - shared with Cartridge Test Set) Contractor 1 $ 250 $ Installation of 208/3 Phase in Lab Contractor 1 $ 500 $ Installation of power cable from control unit to compressor Contractor 1 $ 1,500 $ 1, Installation of Rigid lines from Compressor to Refrigerator Contractor 2 $ 2,500 $ 5, Flex lines: Compressor to wall Sumitomo 2 $ 2,000 $ 4, Flex lines: Wall to control unit Sumitomo 2 $ 2,000 $ 4, Flex lines: Control unit to cold head Sumitomo 2 $ 2,000 $ 4, Supply & return He pressure gauges 2 $ 1,000 $ 2, Manifold (SIMPLE) NRAO 1 $ 500 $ NW40 Pipe Adapter Varian 1 $ 60 $ Dewar vessel (labor is NOT included) NRAO Dewar and Radiation Shields NRAO 1 $ 1,524 $ 1, Windows NRAO 2 $ 1,500 $ 3, LO waveguide window NRAO 1 $ 250 $ IR Filters NRAO 1 $ 500 $ Dewar Cart & frame NRAO 1 $ 976 $ Plating Alexandria Metal Finishers 1 $ 4,000 $ 4, Subsystem total: 1 $ 8,750 $ 10, Dewar Wiring 73 Dewar Wiring, Filters, & Mounting Pods NRAO 1 $ 5,000 $ 5, Deutsch Connectors, pins, and backshells Deutsch 10 $ 300 $ 3, Heat Sink Bobbins LakeShore 17 $ 17 $ Dewar Nanonics Heat Sinks NRAO 16 $ 250 $ 4, Phosphor Bronze Wire LakeShore WQT (100 Foot Spool) 2 $ 410 $ Misc Brackets NRAO 1 $ 1,000 $ 1, Temperature Sensors LakeShore DT670 8 $ 335 $ 2, Temperature Sensor fixtures NRAO 8 $ 10 $ General Pressure Gauges, Manifold Valves 1 $ 2,520 $ 2, LN2 Fill System General Magnetics Quote $ 2,280 $ 2, LN2 plumbing for fill system NRAO 1 $ 100 $ Assembly of Vacuum Components NRAO Assembly of Internal Dewar Components NRAO 1 $ 1,000 $ 1, Refrigerator /Dewar test (unloaded) NRAO Assembly of Refrigerator Components NRAO 1 $ 1,000 $ 1, Misc tools 1 $ 500 $ L LN2 storage dewar MVE 25L 1 $ 1,500 $ 1, LN2 Storage dewar MVE 5L 1 $ 500 $ Documentation update (Total Project) Subsystem Total $ 107, Sheet: 1126 MxrTestSets Page: 6 of 22 Printed: :07:24

2 Item Construction of ALMA SIS Mixer Measurement System Labor (man-days) Vendor Model Number Quantity Unit Price Total Prices Engineering Technician Shop 94 Technical Management (10% of total) Equipment common to Mixer and Cartridge Test Systems 97 RF Spectrum Analyzer Tektronix $ 62,000 $ 62, Spare cryocooler Sumitomo RDK $ 22,000 $ 22, Database Server Computer 1 $ 5,000 $ 5, Database Software MS SQL Server 1 $ 3,000 $ 3, Database Operating System Windows 2000 Server 1 $ 2,000 $ 2, Software Upgrades ($3K/yr) 2 $ 1,000 $ 2, OrCAD 1 $ 1,695 $ 1, Common Equipment Total $ 97, Maintenance Items and recurring costs 109 Turbo Pump maintenance (periodic bearing replacement) 2.0 yrs $ 500 $ 1, Equipment maintenance 2.0 yrs $ 10,000 $ 20, Refrigerator Maintenance 2.0 yrs $ 4,500 $ 9, OrCAD Maintenance 2.0 yrs $ 370 $ Consumables 114 Turbo pump felt washer (once every 6 $50 ea.) Pfeiffer 2.0 yrs $ 100 $ Liquid Nitrogen 24 Dewars / yr. 2.0 yrs $ / Dewar $ 5, Ultra Pure Helium gas for Cryosystem 2.0 yrs $ 400 $ Dry Nitrogen gas for backfill 1 cyl / mon 12 cyl / yr 2.0 yrs $ / cyl $ $ 37, New costs and labor ( , using existing rack from JT-1): $ 295, man-days 398 man-days 185 man-days man-weeks 80 man-weeks 37 man-weeks Note: The maintenance costs per year are only for the consruction phase of the dewar which is for two years. The other 6 years 127 for the construction period has to go onto Neil Horner's basis sheet which is #1246. This pertains to line numbers 160, , and 172. Sheet: 1126 MxrTestSets Page: 7 of 22 Printed: :07:24

3 Task Name Work (Days) Work (Wks) Mixer Measurement System Evaluate Visual Studio.Net Stand alone code ActiveX Libs Automated LO Level Calibration Table with level as function of frequency User Interface Code Square Law Detector Improve Linearity Calibration against Power Meter SW Build 1.0 (Store Data in Database) Store Data in Database Database Schema Design Noise Temp Data DLL Driver Code Test Integrate driver into Excel Code I-V data Store in SQL Server DB Code Analysis Extract Meas Recs to Excel Code Move Anal Equations to DLL Code Graphing Build 1.5 (Sideband Ratios) Store Data in Database Analysis Extract to Excel Sideband Isolation Calculations Graphing Code Update Documentation Sheet: 1126 Software Page: 8 of 22 Printed: :07:26

4 Build 1.6 (Mixer Assembly Info) Generate Mixer ID Store Photos Store Assy Notes Build 3.0 (Parameter Stepping) Step Bias Volts Measure noise temperature Measure IF Noise Power Equalize measured bias volts step size Graphing IV-Curves Parameters vs. Junction Bias Noise Temperature IF Noise Power Level Build 4.0 (Lookup Table Software) Collect Requirements Build User Interface Coding Build 5.0 (Statistics Processing) Process Standard Errors Update Documentation Build 6.0 (Find Optimum Bias Point) Collect Requirements Coding Update Documentation Purchase SQL Server Computer SQL Server Windows 2000 Advanced Server Software Upgrades (1st year) Software Upgrades (years 2-7) Sheet: 1126 Software Page: 9 of 22 Printed: :07:26

5 SIS Mixer Design & Prototype 20 June 2002 Labor: Tech mo Engr mo Shop mo Drafting mo Design improved SIS chip -- done Design & fabricate evaluation block for above Assemble & test 12 mixers with new chip design Design and fabricate LO coupler test blocks Assemble & test 6 test LO couplers Design & fabricate 2SB mixer test block for new chip Assemble & test 6 2SB mixers with new chip design Design & fabricate final production mixer (4) Design & fabricate final production preamp (4) Gene Assemble & test 4 production preamps Gene Assemble & test 4 final production mixer-preamps Labor: Tech Engr Shop Drafting Tech/Drafting (man-wks) (man-wks) (man-wks) (man-wks) (man-wks) Design improved SIS chip -- done Design & fabricate evaluation block for above Assemble & test 12 mixers with new chip design New Mixer Chip Test Block Design and fabricate LO coupler test blocks Assemble & test 6 test LO couplers Design & fabricate 2SB mixer test block for new chip Assemble & test 6 2SB mixers with new chip design SB Mixer and 6 LO Couplers Design & fabricate final production preamp (4) Gene Assemble & test 4 production preamps Gene Production Preamp Design & fabricate final production mixer (4) Assemble & test 4 final production mixer-preamps Production Mixer/Preamp Parts & Materials: Misc $ 2,000 SHEET TOTALS Labor Labor Totals Tech Engr Shop Draft months Materials $ 2,000 Sheet: 1236 Mxr Dsgn Proto Page: 10 of 22 Printed: :07:27